{% extends 'base2.html' %}

<!-- 跳转：主页 -->
{% block meta %}
    <meta http-equiv="refresh" content="2;url=../home">
{% endblock %}

{% block db_book %}
    <div class="container">
        <div class="row">
            <!-- 错误信息提示：书名重复 -->
            <div class="col-md-9" style="margin-top: 100px">
                <img class="center-block" src="/static/home/error.jpeg" style="width: 20%">
                <p class="h3 text-center text-muted">书名不能重复</p>
            </div>
        </div>
    </div>
{% endblock %}